Clarithromycin Impurities

Dear Sir,

We can supply below impurities of Clarithromycin

1.Impurity Name : Clarithromycin Impurity C
Synonyms: Clarithromycin-9-Oxime
CAS Number: 127253-06-9

2. Impurity Name : Clarithromycin Impurity D
Synonyms: N-Desmethyl Clarithromycin
CAS Number: 101666-68-6

3. Impurity Name: Clarithromycin Impurity E
Synonyms: 6, 11-Di-O-methyl Erythromycin
CAS Number: 81103-14-2

4.Impurity Name: Clarithromycin Impurity G
CAS Number:127182-44-9

5.Impurity Name : Clarithromycin Impurity H
Synonyms: N-Demethyl-N-formyl Clarithromycin
CAS Number: 127140-69-6

6.Impurity Name:Clarithromycin Impurity I
CAS Number: 118058-74-5

7.Impurity Name:Clarithromycin Impurity J
Chemical Name :Erythromycin A (E)-9-oxime

8.Impurity Name: Clarithromycin Impurity L
Chemical Name: Clarithromycin-9-Oxime (Z)

9. Impurity Name :Clarithromycin Impurity M

10.Impurity Name:Clarithromycin Impurity O
Chemical Name :Clarithromycin (9Z)-O-Methyloxime

11.Impurity Name:Clarithromycin Impurity R
Chemical Name: N-Demethyl Erythromycin A
CAS Number: :992-62-1

We will Provide COA, HPLC, MASS, NMR along with material.

Kindly inform your requirement for quotation.